基于混合网络的区域农村信息服务平台

结合中国当前许多农村基础设施落后、分散居住的情况,针对目前多种农村信息化技术手段的弱点,提出一种基于无线/现场总线混合网络的多层次、分布式、区域性的农村信息服务平台。结合该平台的应用示范,重点介绍其系统结构、硬件框架及通信实现方法。研究结果表明,该平台能较好地解决中国农村信息服务＂最后一公里＂的问题,具有重要的推广价值。

Regional Country Information Service Platform Based on Hybrid Network

In view of the current situation of the country where basic facilities are lagging and inhabitation is dispersed and the weaknesses of the various rural information technologies, a multilayered, distributed and regional country information service platform based on wireless field-bus hybrid network is proposed. Its structure, hardware frame and communication mechanism based on its application in a village are analyzed. The research shows that the platform can solve the last one-kilometer' problem better in China's rural informatization and thus has significant popularization value.